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Direct Red 80

Direct Red 80 | CAS 2610-10-8 Manufacturer & Supplier in China

Direct Red 80 (CAS 2610-10-8) manufacturer in China. ≥98% purity, stable supply and fast shipping. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

Direct Red 80 (CAS 2610-10-8), also known as Sirius Red F3B, is a polyazo dye primarily used in biological staining and industrial applications. As a premier China manufacturer and supplier within the Fine Chemicals sector, Conscientia Industrial provides high-purity Direct Red 80 optimized for specialized research and manufacturing processes. This versatile chemical is widely recognized for its use in collagen staining (Sirius Red staining) and as a robust colorant in the textile and paper industries, ensuring consistent color intensity and batch-to-batch reliability.


Technical Specifications

  • Product Name: Direct Red 80

  • CAS Number: 2610-10-8

  • Quality Standard: In-house Standard / Industrial Grade

  • Purity (HPLC/Dye Content): ≥98.0% (or total dye content ≥90%)

  • Molecular Formula: C45H33N10NaO21S6

  • Molecular Weight: 1265.16

  • Appearance: Red to dark brown powder

  • Solubility: Soluble in water

  • Water Content: ≤5.0%

  • Country of Origin: China

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Chemical Structure:


CAS 2610-10-8 Direct Red 80 molecular structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Fine Chemical Expertise: Specialized in the synthesis and purification of complex organic dyes and biological stains.

  • Advanced Quality Assurance: Every batch of Direct Red 80 is verified by spectrophotometry and HPLC to meet rigorous industrial and laboratory standards.

  • Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

  • Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from laboratory samples to bulk industrial supply.

  • As a leading China manufacturer, we provide Direct Red 80 CAS 2610-10-8 with factory-direct pricing.


Packaging & Storage

  • Standard Packaging: 100g, 500g in plastic bottles or 25kg/fiber drum for bulk orders.

  • Storage Conditions: Store in a cool, dry place. Keep the container tightly sealed and protected from moisture and strong oxidizing agents.

  • Safety Handling: This is a professional-grade chemical intended for industrial manufacturing and laboratory research use only.

  • Our logistics team ensures safe delivery of Direct Red 80 CAS 2610-10-8 by courier / air / sea.


Request a Quote & COA for Direct Red 80 CAS 2610-10-8 Today.

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